library .off files in double precision?

[mbp]

Steve,

I haven't seen any double-precision versions of our sample OFF files;
we usually don't worry about that level of precision in Geomview
because for graphics purposes it isn't necessary.

Do you have access to Mathematica?  I believe it comes with several
sample geometric objects (Platonic solids, etc) and they might be
specified with more precision than ours.

--Mark